The best way is to email them through the website. Another would be to email [email protected]
I also have two numbers for Pat. 415 250-2400 and 415 348-8576. Pat is the owner and takes care of the administrative end. The boat caption who runs the day to day operation is Armando and his cell is 602-8534.
I wrote these numbers down a while ago and I usually handle the whole thing via email so..... I do always keep Armando's number with me just in case. I'm not sure if Tropic Air
will give you a number.
ps Tropic Air and Tropic Ferry are two separate companies and are not connected for those who may not know this.